Agilent/Keysight MXR058A

The Keysight MXR058A is an 8-channel real-time oscilloscope combining high-speed analog capture with integrated spectrum analysis and protocol tools. With a base bandwidth of 500 MHz upgradeable to 6 GHz, 16 GSa/s sample rate across all channels, and up to 1.6 Gpts memory, the MXR058A delivers the speed and depth required for high-speed serial and power integrity analysis. Hardware-accelerated eye diagrams exceed 750,000 UI/s at 10 bits, while flexible three-stage triggering and real-time spectrum analysis enable rapid fault isolation and signal characterization.

Technical Specifications

• Channels: 8 analog (upgradeable)


• Bandwidth: 500 MHz base, upgradeable to 6 GHz


• Sample Rate: 16 GSa/s on all 8 channels


• Memory: 200 Mpts standard per channel; upgradeable to 400 Mpts or 1.6 Gpts maximum


• ADC Resolution: 10 bits (high-resolution mode to 16 bits)


• Effective Number of Bits (ENOB): Up to 9.0


• Noise: 43 µV minimum


• Absolute Accuracy: 8 parts per billion


• Display: Full HD (1920×1080 pixels) with external monitor support

Key Features

• Hardware-accelerated eye diagrams (>750,000 UI/s @ 10 bits) via UXR-Series ASIC


• Real-time spectrum analyzer (RTSA) with jitter and noise analysis


• Jitter measurements including PAM-N signals, NRZ eye contour, 48-edge jitter, and RLM (PCIe 6 compliance)


• PrecisionProbe for probe/cable/fixture characterization


• InfiniiSim for measurement-based modeling


• Equalization and crosstalk/power integrity analysis packages


• Over 50 standard measurements


• Flexible three-stage triggering

Instrument Integration (8-in-1)

• Oscilloscope


• Real-time spectrum analyzer


• 4-digit DVM


• 10-digit counters


• 50 MHz waveform generator (optional)


• 16 digital channels (MSO option)

Compatibility & Integration Fully upgradeable platform supporting bandwidth and channel expansion. Keysight I/O libraries suite and comprehensive programmer's guide included.